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Provide a fallback value for X window geometry

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* exwm-manage.el (exwm-manage--update-geometry): Ditto.
This commit is contained in:
Chris Feng 2018-05-20 16:14:01 +08:00
parent 0037cba87b
commit df8de92113
2 changed files with 10 additions and 4 deletions
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4
exwm-layout.el
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@ -45,9 +45,9 @@
(defvar exwm-layout--timer nil "Timer used to track echo area changes.")
(defvar exwm-workspace--current)
(declare-function exwm-input--release-keyboard "exwm-input.el")
(declare-function exwm-input--grab-keyboard "exwm-input.el")
(declare-function exwm-input-grab-keyboard "exwm-input.el")
(declare-function exwm-input-release-keyboard "exwm-input.el")
(declare-function exwm-reset "exwm.el" ())
(declare-function exwm-workspace--client-p "exwm-workspace.el"
(&optional frame))
(declare-function exwm-workspace--minibuffer-own-frame-p "exwm-workspace.el")

10
exwm-manage.el
View file

@ -123,8 +123,14 @@ You can still make the X windows floating afterwards."
(unless (and exwm--geometry (not force))
(let ((reply (xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:GetGeometry :drawable id))))
(when reply ;nil when destroyed
(setq exwm--geometry reply))))))
(setq exwm--geometry
(or reply
;; Provide a reasonable fallback value.
(make-instance 'xcb:RECTANGLE
:x 0
:y 0
:width (/ (x-display-pixel-width) 2)
:height (/ (x-display-pixel-height) 2))))))))
(defun exwm-manage--update-ewmh-state (id)
"Update _NET_WM_STATE."